21973784182

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1\times {\mathrm{7213}}^1$

素因数の和:8692

約数の個数: 32

約数和(自身を含む): 37929249792

約数和(自身を除く): 15955465610

約数列:

[1, 2, 7, 14, 167, 334, 1169, 1303, 2338, 2606, 7213, 9121, 14426, 18242, 50491, 100982, 217601, 435202, 1204571, 1523207, 2409142, 3046414, 8431997, 9398539, 16863994, 18797078, 65789773, 131579546, 1569556013, 3139112026, 10986892091, 21973784182]

約数ペア:

[(1, 21973784182), (2, 10986892091), (7, 3139112026), (14, 1569556013), (167, 131579546), (334, 65789773), (1169, 18797078), (1303, 16863994), (2338, 9398539), (2606, 8431997), (7213, 3046414), (9121, 2409142), (14426, 1523207), (18242, 1204571), (50491, 435202), (100982, 217601)]